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grafana/docs/sources/http_api/query_history.md
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Signed-off-by: Jack Baldry <jack.baldry@grafana.com>

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Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
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+++ aliases = ["/docs/grafana/latest/http_api/query_history/"] description = "Grafana Query History HTTP API" keywords = ["grafana", "http", "documentation", "api", "queryHistory"] title = "Query History HTTP API " +++

Query history API

This API can be used to add queries to Query history. It requires that the user is logged in and that Query history feature is enabled in config file.

Add query to Query history

POST /api/query-history

Adds query to query history.

Example request:

POST /api/query-history HTTP/1.1
Accept: application/json
Content-Type: application/json
Authorization: Bearer eyJrIjoiT0tTcG1pUlY2RnVKZTFVaDFsNFZXdE9ZWmNrMkZYbk
{
  "datasourceUid": "PE1C5CBDA0504A6A3",
  "queries": [
    {
        "refId": "A",
        "key": "Q-87fed8e3-62ba-4eb2-8d2a-4129979bb4de-0",
        "scenarioId": "csv_content",
        "datasource": {
            "type": "testdata",
            "uid": "PD8C576611E62080A"
        }
    }
]
}

JSON body schema:

  • datasourceUid – Data source uid.
  • queries – JSON of query or queries.

Example response:

HTTP/1.1 200
Content-Type: application/json
{
  "result": {
    "uid": "Ahg678z",
    "datasourceUid": "PE1C5CBDA0504A6A3",
    "createdBy": 1,
    "createdAt": 1643630762,
    "starred": false,
    "comment": "",
    "queries": [
      {
        "refId": "A",
        "key": "Q-87fed8e3-62ba-4eb2-8d2a-4129979bb4de-0",
        "scenarioId": "csv_content",
        "datasource": {
            "type": "testdata",
            "uid": "PD8C576611E62080A"
        }
      }
    ]
  }
}

Status codes:

  • 200 – OK
  • 400 - Errors (invalid JSON, missing or invalid fields)
  • 500 – Unable to add query to the database

Query history search

GET /api/query-history

Returns a list of queries in the query history that matches the search criteria. Query history search supports pagination. Use the limit parameter to control the maximum number of queries returned; the default limit is 100. You can also use the page query parameter to fetch queries from any page other than the first one.

Query parameters:

  • datasourceUid - Filter the query history for the selected data source. To perform an "AND" filtering with multiple data sources, specify the data source parameter using the following format: datasourceUid=uid1&datasourceUid=uid2.
  • searchString – Filter the query history based on the content.
  • sort - Specify the sorting order. Sorting can be time-asc or time-desc. The default is time-desc.
  • onlyStarred - Search for queries that are starred. Defaults to false.
  • page - Search supports pagination. Specify which page number to return. Use the limit parameter to specify the number of queries per page.
  • limit - Limits the number of returned query history items per page. The default is 100 queries per page.
  • from/to - Specifies time range for the query history search. The time can be either epoch timestamps in milliseconds or relative using Grafana time units. For example, now-5m.

Example request for query history search:

GET /api/query-history?datasourceUid="PE1C5CBDA0504A6A3"&datasourceUid="FG1C1CBDA0504A6EL"&searchString="ALERTS"&sort="time-asc" HTTP/1.1
Accept: application/json
Content-Type: application/json
Authorization: Bearer eyJrIjoiT0tTcG1pUlY2RnVKZTFVaDFsNFZXdE9ZWmNrMkZYbk

Example response for query history search:

HTTP/1.1 200
Content-Type: application/json
{
  "result": {
    "totalCount": 150,
    "page": 1,
    "perPage": 100
    "queryHistory":[{
    "uid": "Ahg678z",
    "datasourceUid": "PE1C5CBDA0504A6A3",
    "createdBy": 1,
    "createdAt": 1643630762,
    "starred": false,
    "comment": "",
    "queries": [
      {
        "refId": "A",
        "key": "Q-87fed8e3-62ba-4eb2-8d2a-4129979bb4de-0",
        "scenarioId": "csv_content",
        "datasource": {
            "type": "testdata",
            "uid": "PE1C5CBDA0504A6A3"
        }
      }
    ]
  }]
}

Status codes:

  • 200 – OK
  • 500 – Unable to add query to the database

Delete query from Query history by UID

DELETE /api/query-history/:uid

Deletes the query in query history that matches the specified uid. It requires that the user is logged in and that Query history feature is enabled in config file.

Example Request:

DELETE /api/query-history/P8zM2I1nz HTTP/1.1
Accept: application/json
Content-Type: application/json
Authorization: Bearer eyJrIjoiT0tTcG1pUlY2RnVKZTFVaDFsNFZXdE9ZWmNrMkZYbk

Example Response:

HTTP/1.1 200
Content-Type: application/json

{
    "message": "Query deleted",
    "id": 28
}

Status codes:

  • 200 – OK
  • 500 – Unable to delete query from the database

Update comment of query in Query history by UID

PATCH /api/query-history/:uid

Updates comment of a query with a specific uid that is stored in the query history.

Query parameters:

  • comment – New comment that will be added to the specified query.

Example Request:

PATCH /api/query-history/P8zM2I1nz HTTP/1.1
Accept: application/json
Content-Type: application/json
Authorization: Bearer eyJrIjoiT0tTcG1pUlY2RnVKZTFVaDFsNFZXdE9ZWmNrMkZYbk
{
  "comment": "Debugging query",
}

Example Response:

HTTP/1.1 200
Content-Type: application/json
{
  "result": {
    "uid": "P8zM2I1nz",
    "datasourceUid": "PE1C5CBDA0504A6A3",
    "createdBy": 1,
    "createdAt": 1643630762,
    "starred": false,
    "comment": "Debugging query",
    "queries": [
      {
        "refId": "A",
        "key": "Q-87fed8e3-62ba-4eb2-8d2a-4129979bb4de-0",
        "scenarioId": "csv_content",
        "datasource": {
            "type": "testdata",
            "uid": "PD8C576611E62080A"
        }
      }
    ]
  }
}

Status codes:

  • 200 – OK
  • 400 - Errors (invalid JSON, missing or invalid fields)
  • 500 – Unable to update comment of query in the database

Star query in Query history

POST /api/query-history/star/:uid

Stars query in query history.

Example request:

POST /api/query-history/star/P8zM2I1nz HTTP/1.1
Accept: application/json
Content-Type: application/json
Authorization: Bearer eyJrIjoiT0tTcG1pUlY2RnVKZTFVaDFsNFZXdE9ZWmNrMkZYbk

Example response:

HTTP/1.1 200
Content-Type: application/json
{
  "result": {
    "uid": "P8zM2I1nz",
    "datasourceUid": "PE1C5CBDA0504A6A3",
    "createdBy": 1,
    "createdAt": 1643630762,
    "starred": false,
    "comment": "Debugging query",
    "queries": [
      {
        "refId": "A",
        "key": "Q-87fed8e3-62ba-4eb2-8d2a-4129979bb4de-0",
        "scenarioId": "csv_content",
        "datasource": {
            "type": "testdata",
            "uid": "PD8C576611E62080A"
        }
      }
    ]
  }
}

Status codes:

  • 200 – OK
  • 500 – Unable to star query in the database

Unstar query in Query history

DELETE /api/query-history/star/:uid

Removes stars from query in query history.

Example request:

DELETE /api/query-history/star/P8zM2I1nz  HTTP/1.1
Accept: application/json
Content-Type: application/json
Authorization: Bearer eyJrIjoiT0tTcG1pUlY2RnVKZTFVaDFsNFZXdE9ZWmNrMkZYbk

Example response:

HTTP/1.1 200
Content-Type: application/json
{
  "result": {
    "uid": "P8zM2I1nz",
    "datasourceUid": "PE1C5CBDA0504A6A3",
    "createdBy": 1,
    "createdAt": 1643630762,
    "starred": false,
    "comment": "Debugging query",
    "queries": [
      {
        "refId": "A",
        "key": "Q-87fed8e3-62ba-4eb2-8d2a-4129979bb4de-0",
        "scenarioId": "csv_content",
        "datasource": {
            "type": "testdata",
            "uid": "PD8C576611E62080A"
        }
      }
    ]
  }
}

Status codes:

  • 200 – OK
  • 500 – Unable to unstar query in the database